Garmin GSD 26 Digital Black Box Network Sounder

For serious deep-water sport fishermen, this GSD 26 marine sonar takes high-definition game fish targeting to a whole new level. Designed for the most demanding sport fishing applications, the GSD 26 uses the latest in digital Spread Spectrum technologies to offer significantly better target definition, bottom contours, and signal noise suppression at greater depths than traditional sonar. Instead of using a single frequency like traditional sonar, Spread Spectrum sweeps each pulse through a range of frequencies to deliver much more detail with unprecedented resolution and target separation in shallow and deep water. Fishermen can manually adjust frequencies on the GSD 26 - from a very low 25kHz to a high of 210kHz - making it easy to fine-tune the targeting of those trophy-size game fish. In addition, the GSD 26's dual-transceivers allow for simultaneous and independent transducer operation. Compatible with Airmar's newest line of broadband transducers, the GSD 26 offers selectable transmit power from 300 to 3,000 watts. It can scan as deep as 10,000 feet. And it's designed to interface with the Garmin Marine Network.

Features:
• Digital Spread Spectrum sonar technology
• Manually adjustable frequencies from a very low 25kHz to a high of 210kHz
• Selectable transmit power from 300W to 3kW
• Two sonar units in one - Dual-transceivers allow for simultaneous and independent transducer operation
• Offers traditional sonar mode using discreet frequencies and Spread Spectrum mode
• Compatible with Airmar's new line of broadband transducers (please note: limited compatibility with fixed-frequency transducers)
• Dimensions: 14.28"L x 10.79"W x 3.97"H
• Weight: 11.25 lbs.
• Meets waterproof IPX6 standards